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<h1 align="center">Source for file QueryPathTests.php</h1>
<p>Documentation is available at <a href="../Tests/_test---QueryPathTests.php.html">QueryPathTests.php</a></p>
<div class="src-code"><span class="php">
<ol><li><div class="src-line"><a name="a1"></a><span class="src-php">&lt;?php</span></div></li>
<li><div class="src-line"><a name="a2"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a3"></a><span class="src-doc">&nbsp;*&nbsp;Tests&nbsp;for&nbsp;the&nbsp;QueryPath&nbsp;library.</span></div></li>
<li><div class="src-line"><a name="a4"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;Tests</span></div></li>
<li><div class="src-line"><a name="a5"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@author</span><span class="src-doc">&nbsp;M&nbsp;Butcher&nbsp;&lt;matt@aleph-null.tv&gt;</span></div></li>
<li><div class="src-line"><a name="a6"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@license</span><span class="src-doc">&nbsp;The&nbsp;GNU&nbsp;Lesser&nbsp;GPL&nbsp;(LGPL)&nbsp;or&nbsp;an&nbsp;MIT-like&nbsp;license.</span></div></li>
<li><div class="src-line"><a name="a7"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a8"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a9"></a><span class="src-inc">require_once&nbsp;</span><span class="src-str">'PHPUnit/Framework.php'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a10"></a><span class="src-inc">require_once&nbsp;</span><span class="src-str">'../src/QueryPath/QueryPath.php'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a11"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a12"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a13"></a><span class="src-doc">&nbsp;*&nbsp;Tests&nbsp;for&nbsp;DOM&nbsp;Query.&nbsp;Primarily,&nbsp;this&nbsp;is&nbsp;focused&nbsp;on&nbsp;the&nbsp;DomQueryImpl</span></div></li>
<li><div class="src-line"><a name="a14"></a><span class="src-doc">&nbsp;*&nbsp;class&nbsp;which&nbsp;is&nbsp;exposed&nbsp;through&nbsp;the&nbsp;DomQuery&nbsp;interface&nbsp;and&nbsp;the&nbsp;dq()</span></div></li>
<li><div class="src-line"><a name="a15"></a><span class="src-doc">&nbsp;*&nbsp;factory&nbsp;function.</span></div></li>
<li><div class="src-line"><a name="a16"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a17"></a><span class="src-key">class&nbsp;</span><a href="../Tests/QueryPathTests.html">QueryPathTests</a>&nbsp;<span class="src-key">extends&nbsp;</span><span class="src-id">PHPUnit_Framework_TestCase&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a18"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a19"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestQueryPathConstructors">testQueryPathConstructors</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a20"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a21"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;From&nbsp;XML&nbsp;file</span></div></li>
<li><div class="src-line"><a name="a22"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a23"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a24"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-sym">)))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a25"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertTrue</span><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)&nbsp;</span>instanceof&nbsp;<span class="src-id">DOMNode</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a26"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a27"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;From&nbsp;XML&nbsp;file&nbsp;with&nbsp;context</span></div></li>
<li><div class="src-line"><a name="a28"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$cxt&nbsp;</span>=&nbsp;<a href="http://www.php.net/stream_context_create">stream_context_create</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a29"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-id">NULL</span><span class="src-sym">,&nbsp;</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-str">'context'&nbsp;</span>=&gt;&nbsp;<span class="src-var">$cxt</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a30"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-sym">)))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a31"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertTrue</span><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)&nbsp;</span>instanceof&nbsp;<span class="src-id">DOMNode</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a32"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a33"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;From&nbsp;XML&nbsp;string</span></div></li>
<li><div class="src-line"><a name="a34"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$str&nbsp;</span>=&nbsp;<span class="src-str">'&lt;?xml&nbsp;version=&quot;1.0&quot;&nbsp;?&gt;&lt;root&gt;&lt;inner/&gt;&lt;/root&gt;'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a35"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$str</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a36"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-sym">)))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a37"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertTrue</span><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)&nbsp;</span>instanceof&nbsp;<span class="src-id">DOMNode</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a38"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a39"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;From&nbsp;SimpleXML</span></div></li>
<li><div class="src-line"><a name="a40"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$str&nbsp;</span>=&nbsp;<span class="src-str">'&lt;?xml&nbsp;version=&quot;1.0&quot;&nbsp;?&gt;&lt;root&gt;&lt;inner/&gt;&lt;/root&gt;'</span><span class="src-sym">;&nbsp;&nbsp;&nbsp;&nbsp;</span></div></li>
<li><div class="src-line"><a name="a41"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><a href="http://www.php.net/simplexml_load_string">simplexml_load_string</a><span class="src-sym">(</span><span class="src-var">$str</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a42"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-sym">)))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a43"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertTrue</span><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)&nbsp;</span>instanceof&nbsp;<span class="src-id">DOMNode</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a44"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a45"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Test&nbsp;from&nbsp;DOMDocument</span></div></li>
<li><div class="src-line"><a name="a46"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-id">DOMDocument</span><span class="src-sym">::</span><span class="src-id">loadXML</span><span class="src-sym">(</span><span class="src-var">$str</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a47"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-sym">)))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a48"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertTrue</span><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)&nbsp;</span>instanceof&nbsp;<span class="src-id">DOMNode</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a49"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a50"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Now&nbsp;with&nbsp;a&nbsp;selector:</span></div></li>
<li><div class="src-line"><a name="a51"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'#head'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a52"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-sym">)))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a53"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tagName</span><span class="src-sym">,&nbsp;</span><span class="src-str">'head'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a54"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a55"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Test&nbsp;HTML:</span></div></li>
<li><div class="src-line"><a name="a56"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$htmlFile&nbsp;</span>=&nbsp;<span class="src-str">'./data.html'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a57"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$htmlFile</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a58"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-sym">)))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a59"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertTrue</span><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)&nbsp;</span>instanceof&nbsp;<span class="src-id">DOMNode</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a60"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a61"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Test&nbsp;with&nbsp;another&nbsp;QueryPath</span></div></li>
<li><div class="src-line"><a name="a62"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a63"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-sym">)))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a64"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertTrue</span><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)&nbsp;</span>instanceof&nbsp;<span class="src-id">DOMNode</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a65"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a66"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Test&nbsp;from&nbsp;array&nbsp;of&nbsp;DOMNodes</span></div></li>
<li><div class="src-line"><a name="a67"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$array&nbsp;</span>=&nbsp;<span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a68"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$array</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a69"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-sym">)))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a70"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertTrue</span><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)&nbsp;</span>instanceof&nbsp;<span class="src-id">DOMNode</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a71"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a72"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a73"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestFind">testFind</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a74"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a75"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'#head'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a76"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-sym">)))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a77"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tagName</span><span class="src-sym">,&nbsp;</span><span class="src-str">'head'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a78"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a79"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'inner'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'.innerClass'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tag</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a80"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a81"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a82"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestTop">testTop</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a83"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a84"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a85"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertGreaterThan</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a86"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">top</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a87"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a88"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a89"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestAttr">testAttr</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a90"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a91"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a92"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'#head'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a93"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//$this-&gt;assertEquals(1,&nbsp;$qp-&gt;size());</span></div></li>
<li><div class="src-line"><a name="a94"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">getAttribute</span><span class="src-sym">(</span><span class="src-str">'id'</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">attr</span><span class="src-sym">(</span><span class="src-str">'id'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a95"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a96"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">attr</span><span class="src-sym">(</span><span class="src-str">'foo'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'bar'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a97"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'bar'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">attr</span><span class="src-sym">(</span><span class="src-str">'foo'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a98"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a99"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">attr</span><span class="src-sym">(</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-str">'foo2'&nbsp;</span>=&gt;&nbsp;<span class="src-str">'bar'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'foo3'&nbsp;</span>=&gt;&nbsp;<span class="src-str">'baz'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a100"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'baz'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">attr</span><span class="src-sym">(</span><span class="src-str">'foo3'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a101"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a102"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Check&nbsp;magic&nbsp;nodeType&nbsp;attribute:</span></div></li>
<li><div class="src-line"><a name="a103"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-id">XML_ELEMENT_NODE</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'#head'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">attr</span><span class="src-sym">(</span><span class="src-str">'nodeType'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a104"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a105"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a106"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a107"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestCss">testCss</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a108"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a109"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'foo:&nbsp;bar'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">css</span><span class="src-sym">(</span><span class="src-str">'foo'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'bar'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">attr</span><span class="src-sym">(</span><span class="src-str">'style'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a110"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'foo:&nbsp;bar'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">css</span><span class="src-sym">(</span><span class="src-str">'foo'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'bar'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">css</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a111"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a112"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a113"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestRemoveAttr">testRemoveAttr</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a114"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a115"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a116"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">removeAttr</span><span class="src-sym">(</span><span class="src-str">'class'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a117"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a118"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertFalse</span><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">hasAttribute</span><span class="src-sym">(</span><span class="src-str">'class'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a119"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a120"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a121"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a122"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestEq">testEq</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a123"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a124"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">eq</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a125"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a126"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">attr</span><span class="src-sym">(</span><span class="src-str">'id'</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-str">'one'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a127"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a128"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a129"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestIs">testIs</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a130"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a131"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertTrue</span><span class="src-sym">(</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'#one'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">is</span><span class="src-sym">(</span><span class="src-str">'#one'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a132"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertTrue</span><span class="src-sym">(</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">is</span><span class="src-sym">(</span><span class="src-str">'#one'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a133"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a134"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a135"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestFilter">testFilter</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a136"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a137"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">filter</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a138"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">filter</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a139"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'inner-two'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">filter</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">eq</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">attr</span><span class="src-sym">(</span><span class="src-str">'id'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a140"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a141"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a142"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestFilterLambda">testFilterLambda</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a143"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a144"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Get&nbsp;all&nbsp;evens:</span></div></li>
<li><div class="src-line"><a name="a145"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$l&nbsp;</span>=&nbsp;<span class="src-str">'return&nbsp;(($index&nbsp;+&nbsp;1)&nbsp;%&nbsp;2&nbsp;==&nbsp;0);'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a146"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">filterLambda</span><span class="src-sym">(</span><span class="src-var">$l</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a147"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a148"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a149"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodfilterCallbackFunction">filterCallbackFunction</a><span class="src-sym">(</span><span class="src-var">$index</span><span class="src-sym">,&nbsp;</span><span class="src-var">$item</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a150"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-sym">((</span><span class="src-var">$index&nbsp;</span>+&nbsp;<span class="src-num">1</span><span class="src-sym">)&nbsp;</span>%&nbsp;<span class="src-num">2&nbsp;</span>==&nbsp;<span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a151"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a152"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a153"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestFilterCallback">testFilterCallback</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a154"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a155"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$cb&nbsp;</span>=&nbsp;<span class="src-key">array</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">,&nbsp;</span><span class="src-str">'filterCallbackFunction'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a156"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">filterCallback</span><span class="src-sym">(</span><span class="src-var">$cb</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a157"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a158"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a159"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestSlice">testSlice</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a160"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a161"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;There&nbsp;are&nbsp;five&nbsp;&lt;li&gt;&nbsp;elements</span></div></li>
<li><div class="src-line"><a name="a162"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">4</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">slice</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a163"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a164"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;This&nbsp;should&nbsp;not&nbsp;throw&nbsp;an&nbsp;error.</span></div></li>
<li><div class="src-line"><a name="a165"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">4</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">slice</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><span class="src-num">9</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a166"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a167"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">slice</span><span class="src-sym">(</span><span class="src-num">9</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a168"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a169"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">slice</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><span class="src-num">2</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a170"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a171"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a172"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodmapCallbackFunction">mapCallbackFunction</a><span class="src-sym">(</span><span class="src-var">$index</span><span class="src-sym">,&nbsp;</span><span class="src-var">$item</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a173"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$index&nbsp;</span>==&nbsp;<span class="src-num">1</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a174"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-id">FALSE</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a175"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a176"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$index&nbsp;</span>==&nbsp;<span class="src-num">2</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a177"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><span class="src-num">3</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a178"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a179"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$index</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a180"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a181"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a182"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestMap">testMap</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a183"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a184"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$fn&nbsp;</span>=&nbsp;<span class="src-str">'mapCallbackFunction'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a185"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">7</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">map</span><span class="src-sym">(</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">,&nbsp;</span><span class="src-var">$fn</span><span class="src-sym">))</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a186"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a187"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a188"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodeachCallbackFunction">eachCallbackFunction</a><span class="src-sym">(</span><span class="src-var">$index</span><span class="src-sym">,&nbsp;</span><span class="src-var">$item</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a189"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$index&nbsp;</span>&lt;&nbsp;<span class="src-num">2</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a190"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$item</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">attr</span><span class="src-sym">(</span><span class="src-str">'class'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'test'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a191"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a192"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">else&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a193"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-id">FALSE</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a194"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a195"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a196"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a197"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestEach">testEach</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a198"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a199"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$fn&nbsp;</span>=&nbsp;<span class="src-str">'eachCallbackFunction'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a200"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$res&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">each</span><span class="src-sym">(</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">,&nbsp;</span><span class="src-var">$fn</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a201"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">5</span><span class="src-sym">,&nbsp;</span><span class="src-var">$res</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a202"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertFalse</span><span class="src-sym">(</span><span class="src-var">$res</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">4</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">getAttribute</span><span class="src-sym">(</span><span class="src-str">'class'</span><span class="src-sym">)&nbsp;</span>===&nbsp;<span class="src-id">NULL</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a203"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'test'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$res</span><span class="src-sym">-&gt;</span><span class="src-id">eq</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">attr</span><span class="src-sym">(</span><span class="src-str">'class'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a204"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a205"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a206"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestEachLambda">testEachLambda</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a207"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a208"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$fn&nbsp;</span>=&nbsp;<span class="src-str">'qp($item)-&gt;attr(&quot;class&quot;,&nbsp;&quot;foo&quot;);'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a209"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$res&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">eachLambda</span><span class="src-sym">(</span><span class="src-var">$fn</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a210"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'foo'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$res</span><span class="src-sym">-&gt;</span><span class="src-id">eq</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">attr</span><span class="src-sym">(</span><span class="src-str">'class'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a211"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a212"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a213"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestDeepest">testDeepest</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a214"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$str&nbsp;</span>=&nbsp;<span class="src-str">'&lt;?xml&nbsp;version=&quot;1.0&quot;&nbsp;?&gt;</span></div></li>
<li><div class="src-line"><a name="a215"></a><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&lt;root&gt;</span></div></li>
<li><div class="src-line"><a name="a216"></a><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;one/&gt;</span></div></li>
<li><div class="src-line"><a name="a217"></a><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;one&gt;&lt;two/&gt;&lt;/one&gt;</span></div></li>
<li><div class="src-line"><a name="a218"></a><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;one&gt;&lt;two&gt;&lt;three/&gt;&lt;/two&gt;&lt;/one&gt;</span></div></li>
<li><div class="src-line"><a name="a219"></a><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;one&gt;&lt;two&gt;&lt;three&gt;&lt;four/&gt;&lt;/three&gt;&lt;/two&gt;&lt;/one&gt;</span></div></li>
<li><div class="src-line"><a name="a220"></a><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;one/&gt;</span></div></li>
<li><div class="src-line"><a name="a221"></a><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&lt;one&gt;&lt;two&gt;&lt;three&gt;&lt;banana/&gt;&lt;/three&gt;&lt;/two&gt;&lt;/one&gt;</span></div></li>
<li><div class="src-line"><a name="a222"></a><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&lt;/root&gt;'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a223"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$deepest&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$str</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">deepest</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a224"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><span class="src-var">$deepest</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a225"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'four'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$deepest</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tagName</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a226"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'banana'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$deepest</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tagName</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a227"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a228"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$deepest&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$str</span><span class="src-sym">,&nbsp;</span><span class="src-str">'one'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">deepest</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a229"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><span class="src-var">$deepest</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a230"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'four'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$deepest</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tagName</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a231"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'banana'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$deepest</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tagName</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a232"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a233"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$str&nbsp;</span>=&nbsp;<span class="src-str">'&lt;?xml&nbsp;version=&quot;1.0&quot;&nbsp;?&gt;</span></div></li>
<li><div class="src-line"><a name="a234"></a><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&lt;root&gt;</span></div></li>
<li><div class="src-line"><a name="a235"></a><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CDATA</span></div></li>
<li><div class="src-line"><a name="a236"></a><span class="src-str">&nbsp;&nbsp;&nbsp;&nbsp;&lt;/root&gt;'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a237"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$str</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">deepest</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a238"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a239"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a240"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestTag">testTag</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a241"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a242"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tag</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a243"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a244"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a245"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestAppend">testAppend</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a246"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a247"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">append</span><span class="src-sym">(</span><span class="src-str">'&lt;test/&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">':root&nbsp;&gt;&nbsp;unary&nbsp;&gt;&nbsp;test'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a248"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'#inner-one'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">append</span><span class="src-sym">(</span><span class="src-str">'&lt;li&nbsp;id=&quot;appended&quot;/&gt;'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a249"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'#appended'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a250"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertNull</span><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">nextSibling</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a251"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a252"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">append</span><span class="src-sym">(</span><span class="src-str">'&lt;test/&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">top</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'test'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a253"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">append</span><span class="src-sym">(</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-str">'&lt;?xml&nbsp;version=&quot;1.0&quot;?&gt;&lt;test/&gt;'</span><span class="src-sym">))</span><span class="src-sym">-&gt;</span><span class="src-id">top</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'test'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a254"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a255"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a256"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestAppendTo">testAppendTo</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a257"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a258"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$dest&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-str">'&lt;?xml&nbsp;version=&quot;1.0&quot;?&gt;&lt;root&gt;&lt;dest/&gt;&lt;/root&gt;'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'dest'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a259"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">appendTo</span><span class="src-sym">(</span><span class="src-var">$dest</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a260"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">5</span><span class="src-sym">,&nbsp;</span><span class="src-var">$dest</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">':root&nbsp;li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a261"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a262"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a263"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestPrepend">testPrepend</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a264"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a265"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">prepend</span><span class="src-sym">(</span><span class="src-str">'&lt;test/&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">':root&nbsp;&gt;&nbsp;unary&nbsp;&gt;&nbsp;test'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a266"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'#inner-one'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">prepend</span><span class="src-sym">(</span><span class="src-str">'&lt;li&nbsp;id=&quot;appended&quot;/&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'#appended'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a267"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a268"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertNull</span><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">previousSibling</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a269"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a270"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Test&nbsp;repeated&nbsp;insert</span></div></li>
<li><div class="src-line"><a name="a271"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">prepend</span><span class="src-sym">(</span><span class="src-str">'&lt;test/&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">top</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'test'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a272"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a273"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a274"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestPrependTo">testPrependTo</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a275"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a276"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$dest&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-str">'&lt;?xml&nbsp;version=&quot;1.0&quot;?&gt;&lt;root&gt;&lt;dest/&gt;&lt;/root&gt;'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'dest'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a277"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">prependTo</span><span class="src-sym">(</span><span class="src-var">$dest</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a278"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">5</span><span class="src-sym">,&nbsp;</span><span class="src-var">$dest</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">':root&nbsp;li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a279"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a280"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a281"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestBefore">testBefore</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a282"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a283"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">before</span><span class="src-sym">(</span><span class="src-str">'&lt;test/&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">':root&nbsp;&gt;&nbsp;unary&nbsp;~&nbsp;test'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a284"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'unary'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">before</span><span class="src-sym">(</span><span class="src-str">'&lt;test/&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">':root&nbsp;&gt;&nbsp;test'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">nextSibling</span><span class="src-sym">-&gt;</span><span class="src-id">tagName</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a285"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a286"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Test&nbsp;repeated&nbsp;insert</span></div></li>
<li><div class="src-line"><a name="a287"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">before</span><span class="src-sym">(</span><span class="src-str">'&lt;test/&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">top</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'test'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a288"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a289"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a290"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestAfter">testAfter</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a291"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a292"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">after</span><span class="src-sym">(</span><span class="src-str">'&lt;test/&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">':root&nbsp;&gt;&nbsp;unary&nbsp;~&nbsp;test'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a293"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'unary'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">after</span><span class="src-sym">(</span><span class="src-str">'&lt;test/&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">':root&nbsp;&gt;&nbsp;test'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">previousSibling</span><span class="src-sym">-&gt;</span><span class="src-id">tagName</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a294"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a295"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">after</span><span class="src-sym">(</span><span class="src-str">'&lt;test/&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">top</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'test'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a296"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a297"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a298"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a299"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestInsertBefore">testInsertBefore</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a300"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a301"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$dest&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-str">'&lt;?xml&nbsp;version=&quot;1.0&quot;?&gt;&lt;root&gt;&lt;dest/&gt;&lt;/root&gt;'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'dest'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a302"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">insertBefore</span><span class="src-sym">(</span><span class="src-var">$dest</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a303"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">5</span><span class="src-sym">,&nbsp;</span><span class="src-var">$dest</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">':root&nbsp;&gt;&nbsp;li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a304"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$dest</span><span class="src-sym">-&gt;</span><span class="src-id">end</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'dest'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">previousSibling</span><span class="src-sym">-&gt;</span><span class="src-id">tagName</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a305"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a306"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestInsertAfter">testInsertAfter</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a307"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a308"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$dest&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-str">'&lt;?xml&nbsp;version=&quot;1.0&quot;?&gt;&lt;root&gt;&lt;dest/&gt;&lt;/root&gt;'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'dest'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a309"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">insertAfter</span><span class="src-sym">(</span><span class="src-var">$dest</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a310"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//print&nbsp;$dest-&gt;get(0)-&gt;ownerDocument-&gt;saveXML();</span></div></li>
<li><div class="src-line"><a name="a311"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">5</span><span class="src-sym">,&nbsp;</span><span class="src-var">$dest</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">':root&nbsp;&gt;&nbsp;li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a312"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a313"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestReplaceWith">testReplaceWith</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a314"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a315"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">replaceWith</span><span class="src-sym">(</span><span class="src-str">'&lt;test&gt;&lt;foo/&gt;&lt;/test&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">':root&nbsp;test'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a316"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//print&nbsp;$qp-&gt;get(0)-&gt;ownerDocument-&gt;saveXML();</span></div></li>
<li><div class="src-line"><a name="a317"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a318"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a319"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a320"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestReplaceAll">testReplaceAll</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a321"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;TODO:&nbsp;write&nbsp;unit&nbsp;test&nbsp;for&nbsp;this.</span></div></li>
<li><div class="src-line"><a name="a322"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a323"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a324"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestWrap">testWrap</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a325"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a326"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$xml&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">wrap</span><span class="src-sym">(</span><span class="src-str">'&lt;test&nbsp;id=&quot;testWrap&quot;&gt;&lt;/test&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">ownerDocument</span><span class="src-sym">-&gt;</span><span class="src-id">saveXML</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a327"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$xml</span><span class="src-sym">,&nbsp;</span><span class="src-str">'#testWrap'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">childNodes</span><span class="src-sym">-&gt;</span><span class="src-id">length</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a328"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a329"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$xml&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">wrap</span><span class="src-sym">(</span><span class="src-str">'&lt;test&nbsp;class=&quot;testWrap&quot;&gt;&lt;/test&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">ownerDocument</span><span class="src-sym">-&gt;</span><span class="src-id">saveXML</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a330"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">5</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$xml</span><span class="src-sym">,&nbsp;</span><span class="src-str">'.testWrap'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a331"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a332"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$xml&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">wrap</span><span class="src-sym">(</span><span class="src-str">'&lt;test&nbsp;class=&quot;testWrap&quot;&gt;&lt;inside&gt;&lt;center/&gt;&lt;/inside&gt;&lt;/test&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">ownerDocument</span><span class="src-sym">-&gt;</span><span class="src-id">saveXML</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a333"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">5</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$xml</span><span class="src-sym">,&nbsp;</span><span class="src-str">'.testWrap&nbsp;&gt;&nbsp;inside&nbsp;&gt;&nbsp;center&nbsp;&gt;&nbsp;li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a334"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a335"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a336"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestWrapAll">testWrapAll</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a337"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a338"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$xml&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">wrapAll</span><span class="src-sym">(</span><span class="src-str">'&lt;test&nbsp;id=&quot;testWrap&quot;&gt;&lt;/test&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">ownerDocument</span><span class="src-sym">-&gt;</span><span class="src-id">saveXML</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a339"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$xml</span><span class="src-sym">,&nbsp;</span><span class="src-str">'#testWrap'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">childNodes</span><span class="src-sym">-&gt;</span><span class="src-id">length</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a340"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a341"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$xml&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">wrapAll</span><span class="src-sym">(</span><span class="src-str">'&lt;test&nbsp;class=&quot;testWrap&quot;&gt;&lt;inside&gt;&lt;center/&gt;&lt;/inside&gt;&lt;/test&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">ownerDocument</span><span class="src-sym">-&gt;</span><span class="src-id">saveXML</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a342"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">5</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$xml</span><span class="src-sym">,&nbsp;</span><span class="src-str">'.testWrap&nbsp;&gt;&nbsp;inside&nbsp;&gt;&nbsp;center&nbsp;&gt;&nbsp;li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a343"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a344"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a345"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a346"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestWrapInner">testWrapInner</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a347"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a348"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$xml&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,</span><span class="src-str">'#inner-one'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">wrapInner</span><span class="src-sym">(</span><span class="src-str">'&lt;test&nbsp;class=&quot;testWrap&quot;&gt;&lt;/test&gt;'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">ownerDocument</span><span class="src-sym">-&gt;</span><span class="src-id">saveXML</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a349"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;FIXME:&nbsp;9&nbsp;includes&nbsp;text&nbsp;nodes.&nbsp;Should&nbsp;fix&nbsp;this.</span></div></li>
<li><div class="src-line"><a name="a350"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">9</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$xml</span><span class="src-sym">,&nbsp;</span><span class="src-str">'.testWrap'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">childNodes</span><span class="src-sym">-&gt;</span><span class="src-id">length</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a351"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a352"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a353"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestRemove">testRemove</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a354"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a355"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a356"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$start&nbsp;</span>=&nbsp;<span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a357"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$finish&nbsp;</span>=&nbsp;<span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">remove</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a358"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-var">$start</span><span class="src-sym">,&nbsp;</span><span class="src-var">$finish</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a359"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">,&nbsp;</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">':root&nbsp;li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a360"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a361"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a362"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestHasClass">testHasClass</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a363"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a364"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertTrue</span><span class="src-sym">(</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'#inner-one'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">hasClass</span><span class="src-sym">(</span><span class="src-str">'innerClass'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a365"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a366"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a367"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestAddClass">testAddClass</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a368"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a369"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertTrue</span><span class="src-sym">(</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'#inner-one'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">addClass</span><span class="src-sym">(</span><span class="src-str">'testClass'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">hasClass</span><span class="src-sym">(</span><span class="src-str">'testClass'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a370"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a371"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestRemoveClass">testRemoveClass</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a372"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a373"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;The&nbsp;add&nbsp;class&nbsp;tests&nbsp;to&nbsp;make&nbsp;sure&nbsp;that&nbsp;this&nbsp;works&nbsp;with&nbsp;multiple&nbsp;values.</span></div></li>
<li><div class="src-line"><a name="a374"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertFalse</span><span class="src-sym">(</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'#inner-one'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">removeClass</span><span class="src-sym">(</span><span class="src-str">'innerClass'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">hasClass</span><span class="src-sym">(</span><span class="src-str">'innerClass'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a375"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertTrue</span><span class="src-sym">(</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'#inner-one'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">addClass</span><span class="src-sym">(</span><span class="src-str">'testClass'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">removeClass</span><span class="src-sym">(</span><span class="src-str">'innerClass'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">hasClass</span><span class="src-sym">(</span><span class="src-str">'testClass'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a376"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a377"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a378"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestAdd">testAdd</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a379"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a380"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">7</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">add</span><span class="src-sym">(</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a381"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a382"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a383"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestEnd">testEnd</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a384"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a385"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">end</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a386"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a387"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a388"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestAndSelf">testAndSelf</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a389"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a390"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">7</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">andSelf</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a391"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a392"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a393"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestChildren">testChildren</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a394"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a395"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">5</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">children</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a396"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">5</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">children</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a397"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">':root'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">children</span><span class="src-sym">(</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a398"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a399"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestRemoveChildren">testRemoveChildren</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a400"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a401"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'#inner-one'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">removeChildren</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a402"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a403"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a404"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestContents">testContents</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a405"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a406"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertGreaterThan</span><span class="src-sym">(</span><span class="src-num">5</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">contents</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a407"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Two&nbsp;cdata&nbsp;nodes&nbsp;and&nbsp;one&nbsp;element&nbsp;node.</span></div></li>
<li><div class="src-line"><a name="a408"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">3</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'#inner-two'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">contents</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a409"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a410"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a411"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestSiblings">testSiblings</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a412"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a413"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">3</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'#one'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">siblings</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a414"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">siblings</span><span class="src-sym">(</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a415"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a416"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a417"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestHTML">testHTML</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a418"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a419"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a420"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$html&nbsp;</span>=&nbsp;<span class="src-str">'&lt;b&gt;test&lt;/b&gt;'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a421"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-var">$html</span><span class="src-sym">,&nbsp;</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">html</span><span class="src-sym">(</span><span class="src-var">$html</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'b'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">html</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a422"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a423"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$html&nbsp;</span>=&nbsp;<span class="src-str">'&lt;html&gt;&lt;head&gt;&lt;title&gt;foo&lt;/title&gt;&lt;/head&gt;&lt;body&gt;bar&lt;/body&gt;&lt;/html&gt;'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a424"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;We&nbsp;expect&nbsp;a&nbsp;DocType&nbsp;to&nbsp;be&nbsp;prepended:</span></div></li>
<li><div class="src-line"><a name="a425"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'&lt;!DOCTYPE'</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$html</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">html</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-num">0</span><span class="src-sym">,&nbsp;</span><span class="src-num">9</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a426"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a427"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a428"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestXML">testXML</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a429"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a430"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a431"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$xml&nbsp;</span>=&nbsp;<span class="src-str">'&lt;b&gt;test&lt;/b&gt;'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a432"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-var">$xml</span><span class="src-sym">,&nbsp;</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">xml</span><span class="src-sym">(</span><span class="src-var">$xml</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'b'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">xml</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a433"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a434"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$xml&nbsp;</span>=&nbsp;<span class="src-str">'&lt;html&gt;&lt;head&gt;&lt;title&gt;foo&lt;/title&gt;&lt;/head&gt;&lt;body&gt;bar&lt;/body&gt;&lt;/html&gt;'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a435"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;We&nbsp;expect&nbsp;a&nbsp;DocType&nbsp;to&nbsp;be&nbsp;prepended:</span></div></li>
<li><div class="src-line"><a name="a436"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'&lt;?xml'</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$xml</span><span class="src-sym">,&nbsp;</span><span class="src-str">'html'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">xml</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-num">0</span><span class="src-sym">,&nbsp;</span><span class="src-num">5</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a437"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a438"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a439"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestWriteXML">testWriteXML</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a440"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$xml&nbsp;</span>=&nbsp;<span class="src-str">'&lt;?xml&nbsp;version=&quot;1.0&quot;?&gt;&lt;html&gt;&lt;head&gt;&lt;title&gt;foo&lt;/title&gt;&lt;/head&gt;&lt;body&gt;bar&lt;/body&gt;&lt;/html&gt;'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a441"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a442"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!</span><a href="http://www.php.net/ob_start">ob_start</a><span class="src-sym">(</span><span class="src-sym">))&nbsp;</span><span class="src-key">die&nbsp;</span><span class="src-sym">(</span><span class="src-str">&quot;Could&nbsp;not&nbsp;start&nbsp;OB.&quot;</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a443"></a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$xml</span><span class="src-sym">,&nbsp;</span><span class="src-str">'tml'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">writeXML</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a444"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$out&nbsp;</span>=&nbsp;<a href="http://www.php.net/ob_get_contents">ob_get_contents</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a445"></a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="http://www.php.net/ob_end_clean">ob_end_clean</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a446"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a447"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;We&nbsp;expect&nbsp;an&nbsp;XML&nbsp;declaration&nbsp;at&nbsp;the&nbsp;top.</span></div></li>
<li><div class="src-line"><a name="a448"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'&lt;?xml'</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$out</span><span class="src-sym">,&nbsp;</span><span class="src-num">0</span><span class="src-sym">,&nbsp;</span><span class="src-num">5</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a449"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a450"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a451"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestWriteHTML">testWriteHTML</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a452"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$xml&nbsp;</span>=&nbsp;<span class="src-str">'&lt;html&gt;&lt;head&gt;&lt;title&gt;foo&lt;/title&gt;&lt;/head&gt;&lt;body&gt;bar&lt;/body&gt;&lt;/html&gt;'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a453"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a454"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-sym">!</span><a href="http://www.php.net/ob_start">ob_start</a><span class="src-sym">(</span><span class="src-sym">))&nbsp;</span><span class="src-key">die&nbsp;</span><span class="src-sym">(</span><span class="src-str">&quot;Could&nbsp;not&nbsp;start&nbsp;OB.&quot;</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a455"></a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$xml</span><span class="src-sym">,&nbsp;</span><span class="src-str">'tml'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">writeHTML</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a456"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$out&nbsp;</span>=&nbsp;<a href="http://www.php.net/ob_get_contents">ob_get_contents</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a457"></a>&nbsp;&nbsp;&nbsp;&nbsp;<a href="http://www.php.net/ob_end_clean">ob_end_clean</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a458"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a459"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;We&nbsp;expect&nbsp;a&nbsp;doctype&nbsp;declaration&nbsp;at&nbsp;the&nbsp;top.</span></div></li>
<li><div class="src-line"><a name="a460"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'&lt;!DOC'</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$out</span><span class="src-sym">,&nbsp;</span><span class="src-num">0</span><span class="src-sym">,&nbsp;</span><span class="src-num">5</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a461"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a462"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a463"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestText">testText</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a464"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$xml&nbsp;</span>=&nbsp;<span class="src-str">'&lt;?xml&nbsp;version=&quot;1.0&quot;?&gt;&lt;root&gt;&lt;div&gt;Text&nbsp;A&lt;/div&gt;&lt;div&gt;Text&nbsp;B&lt;/div&gt;&lt;/root&gt;'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a465"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'Text&nbsp;AText&nbsp;B'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$xml</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">text</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a466"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'Foo'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$xml</span><span class="src-sym">,&nbsp;</span><span class="src-str">'div'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">eq</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">text</span><span class="src-sym">(</span><span class="src-str">'Foo'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">text</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a467"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a468"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a469"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestNext">testNext</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a470"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a471"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'inner'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">next</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tag</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a472"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'foot'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">next</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">eq</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tag</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a473"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a474"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'foot'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">next</span><span class="src-sym">(</span><span class="src-str">'foot'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tag</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a475"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a476"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestPrev">testPrev</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a477"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a478"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'head'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">prev</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tag</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a479"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'inner'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">prev</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">eq</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tag</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a480"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'head'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'foot'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">prev</span><span class="src-sym">(</span><span class="src-str">'head'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tag</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a481"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a482"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestNextAll">testNextAll</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a483"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a484"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">3</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'#one'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">nextAll</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a485"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">nextAll</span><span class="src-sym">(</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a486"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a487"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestPrevAll">testPrevAll</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a488"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a489"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">3</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'#four'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">prevAll</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a490"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'foot'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">prevAll</span><span class="src-sym">(</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a491"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a492"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestParent">testParent</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a493"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a494"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'root'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">parent</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tag</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a495"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'root'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">parent</span><span class="src-sym">(</span><span class="src-str">'root'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tag</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a496"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">2</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">parent</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a497"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a498"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a499"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestParents">testParents</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a500"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a501"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a502"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Three:&nbsp;two&nbsp;inners&nbsp;and&nbsp;a&nbsp;root.</span></div></li>
<li><div class="src-line"><a name="a503"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">3</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">parents</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a504"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'root'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">parents</span><span class="src-sym">(</span><span class="src-str">'root'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tag</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a505"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a506"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a507"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestCloneAll">testCloneAll</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a508"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a509"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a510"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Shallow&nbsp;test</span></div></li>
<li><div class="src-line"><a name="a511"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'unary'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a512"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$one&nbsp;</span>=&nbsp;<span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a513"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$two&nbsp;</span>=&nbsp;<span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">cloneAll</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a514"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertTrue</span><span class="src-sym">(</span><span class="src-var">$one&nbsp;</span>!==&nbsp;<span class="src-var">$two</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a515"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'unary'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$two</span><span class="src-sym">-&gt;</span><span class="src-id">tagName</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a516"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a517"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;Deep&nbsp;test:&nbsp;make&nbsp;sure&nbsp;children&nbsp;are&nbsp;also&nbsp;cloned.</span></div></li>
<li><div class="src-line"><a name="a518"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'inner'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a519"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$one&nbsp;</span>=&nbsp;<span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a520"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$two&nbsp;</span>=&nbsp;<span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">':root&nbsp;inner'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">cloneAll</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">get</span><span class="src-sym">(</span><span class="src-num">0</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a521"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertTrue</span><span class="src-sym">(</span><span class="src-var">$one&nbsp;</span>!==&nbsp;<span class="src-var">$two</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a522"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$two</span><span class="src-sym">-&gt;</span><span class="src-id">tagName</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a523"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a524"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a525"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestBranch">testBranch</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a526"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-id"><a href="../QueryPath/QueryPath.html">QueryPath</a></span><span class="src-sym">::</span><span class="src-id">HTML_STUB</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a527"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$branch&nbsp;</span>=&nbsp;<span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">branch</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a528"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$branch</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'title'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">text</span><span class="src-sym">(</span><span class="src-str">'Title'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a529"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'body'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">text</span><span class="src-sym">(</span><span class="src-str">'This&nbsp;is&nbsp;the&nbsp;body'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a530"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a531"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">top</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'title'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">text</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-var">$branch</span><span class="src-sym">-&gt;</span><span class="src-id">top</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'title'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">text</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a532"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a533"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a534"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestXpath">testXpath</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a535"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a536"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a537"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'head'</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">xpath</span><span class="src-sym">(</span><span class="src-str">&quot;//*[@id='head']&quot;</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">tag</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a538"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a539"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a540"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtest__clone">test__clone</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a541"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$file&nbsp;</span>=&nbsp;<span class="src-str">'./data.xml'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a542"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a543"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-var">$file</span><span class="src-sym">,&nbsp;</span><span class="src-str">'inner:first'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a544"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp2&nbsp;</span>=&nbsp;<span class="src-key">clone&nbsp;</span><span class="src-var">$qp</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a545"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertFalse</span><span class="src-sym">(</span><span class="src-var">$qp&nbsp;</span>===&nbsp;<span class="src-var">$qp2</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a546"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp2</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">attr</span><span class="src-sym">(</span><span class="src-str">'foo'</span><span class="src-sym">,&nbsp;</span><span class="src-str">'bar'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a547"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">''</span><span class="src-sym">,&nbsp;</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">attr</span><span class="src-sym">(</span><span class="src-str">'foo'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a548"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'bar'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$qp2</span><span class="src-sym">-&gt;</span><span class="src-id">attr</span><span class="src-sym">(</span><span class="src-str">'foo'</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a549"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a550"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a551"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestStub">testStub</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a552"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">1</span><span class="src-sym">,&nbsp;</span><a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-id"><a href="../QueryPath/QueryPath.html">QueryPath</a></span><span class="src-sym">::</span><span class="src-id">HTML_STUB</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'title'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">size</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a553"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a554"></a>&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a555"></a>&nbsp;&nbsp;<span class="src-key">public&nbsp;</span><span class="src-key">function&nbsp;</span><a href="../Tests/QueryPathTests.html#methodtestIterator">testIterator</a><span class="src-sym">(</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a556"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a557"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$qp&nbsp;</span>=&nbsp;<a href="../QueryPath/_src---QueryPath---QueryPath.php.html#functionqp">qp</a><span class="src-sym">(</span><span class="src-id"><a href="../QueryPath/QueryPath.html">QueryPath</a></span><span class="src-sym">::</span><span class="src-id">HTML_STUB</span><span class="src-sym">,&nbsp;</span><span class="src-str">'body'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">append</span><span class="src-sym">(</span><span class="src-str">'&lt;li/&gt;&lt;li/&gt;&lt;li/&gt;&lt;li/&gt;'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a558"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$i&nbsp;</span>=&nbsp;<span class="src-num">0</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a559"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">foreach&nbsp;</span><span class="src-sym">(</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">)&nbsp;</span><span class="src-key">as&nbsp;</span><span class="src-var">$li</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a560"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;++<span class="src-var">$i</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a561"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$li</span><span class="src-sym">-&gt;</span><span class="src-id">text</span><span class="src-sym">(</span><span class="src-str">'foo'</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a562"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a563"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-num">4</span><span class="src-sym">,&nbsp;</span><span class="src-var">$i</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a564"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$this</span><span class="src-sym">-&gt;</span><span class="src-id">assertEquals</span><span class="src-sym">(</span><span class="src-str">'foofoofoofoo'</span><span class="src-sym">,&nbsp;</span><span class="src-var">$qp</span><span class="src-sym">-&gt;</span><span class="src-id">top</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">find</span><span class="src-sym">(</span><span class="src-str">'li'</span><span class="src-sym">)</span><span class="src-sym">-&gt;</span><span class="src-id">text</span><span class="src-sym">(</span><span class="src-sym">))</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a565"></a>&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a566"></a><span class="src-sym">}</span></div></li>
</ol>
</span></div>
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		    Documentation generated on Thu, 19 Mar 2009 18:01:27 -0500 by <a href="http://www.phpdoc.org">phpDocumentor 1.4.2</a>
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